.page_header{
  width:100%;
  height:45vh;
  position: relative;
  background:url('../images/page_background.png') no-repeat center 70%;
}
.author {
    background: #ffffff;
    text-align: center;
    height:27vh;
}
.head {
    display: inline-block;
    width: 130px;
    height: 130px;
    border-radius: 50%;
    padding: 3px;
    background: #fff;
    box-shadow: 0 0 5px #95a5a6;
    position: relative;
    top: -80px;
    opacity: 0;
    transform: translateY(-20px);
    transition: all 0.8s;
}
.name {
  top: -90px;
  position: relative;
  opacity: 0;
  transform: translateY(-20px);
  transition: all 0.8s;
}
.pagination {
    margin-bottom: 80px;
    padding-left: 0;
}
.main_content {
  opacity: 0;
  transform: translateY(-20px);
  transition: all 0.8s;
  margin: 72px auto 0 auto;
  padding: 0 36px;
  list-style: none;
}
.main_content>li {
  margin-bottom: 20px;
}
.main {
  width:100%;
  background:#ffffff;
}
.main_content>li p.date, .main_content>li h4.title {
    font-weight: bold;
}
.main_content>li h4.title {
    line-height: 1.5;
    margin: 10px 0;
}
.main_content>li h4.title a {
    color: #2c3e50;
    transition: color .3s;
}
a {
    text-decoration: none;
    color: #34495e;
}
.main_content>li .excerpt, .main_content>li .excerpt *, .main_content>li .no-title {
    font-size: 1.5rem;
    color: #7f8c8d;
    line-height: 1.5;
    margin: 0;
}
.main_content>li .meta {
    margin-top: 20px;
    border: 1px solid #ecf0f1;
    border-width: 1px 0;
    padding: 22px 10px;
    font-size: .75rem;
    color: #7f8c8d;
}
.main_content>li .meta>li {
    margin-right: 22px;
    display: inline-block;
}
.main_content li > p {
  margin:0;
}
.main_content a {
  text-decoration: none;
  color: #34495e;
}
.issue{
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
}
